TY - JOUR T1 - An Overview of Research into Low Internal Friction Optical Coatings by the Gravitational Wave Detection Community JO - Materials Research A1 - Abernathy, Matthew Robert A1 - Liu, Xiao A1 - Metcalf, Thomas H. SN - 1516-1439 UL - 10.1590/1980-5373-MR-2017-0863 VL - 21 Y1 - 2018 PB - Brasil ER -